48e0c4df23
Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
159 lines
5.9 KiB
C++
159 lines
5.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore/QCoreApplication>
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#include <QtTest/QtTest>
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#define TESTFILE "testfile"
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class FindTestData: public QObject
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{
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Q_OBJECT
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private slots:
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void initTestCase();
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void cleanupTestCase();
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void paths();
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private:
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bool touch(QString const&);
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};
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void FindTestData::initTestCase()
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{
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// verify that our qt.conf is working as expected.
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QString app_path = QCoreApplication::applicationDirPath();
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QString install_path = app_path
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#ifdef Q_OS_MAC
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+ "/Contents"
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#endif
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+ "/tests";
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QVERIFY(QDir("/").mkpath(install_path));
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QVERIFY(QDir("/").mkpath(install_path + "/findtestdata"));
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QCOMPARE(QLibraryInfo::location(QLibraryInfo::TestsPath), install_path);
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// make fake source and build directories
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QVERIFY(QDir("/").mkpath(app_path + "/fakesrc"));
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QVERIFY(QDir("/").mkpath(app_path + "/fakebuild"));
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}
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void FindTestData::cleanupTestCase()
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{
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QString app_path = QCoreApplication::applicationDirPath();
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QFile(app_path + "/tests/findtestdata/" TESTFILE).remove();
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QFile(app_path + "/tests/" TESTFILE).remove();
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QFile(app_path + "/fakesrc/" TESTFILE).remove();
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QDir("/").rmpath(app_path + "/tests/findtestdata");
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QDir("/").rmpath(app_path + "/fakesrc");
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QDir("/").rmpath(app_path + "/fakebuild");
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}
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// Create an empty file at the specified path (or return false)
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bool FindTestData::touch(QString const& path)
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{
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QFile file(path);
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if (!file.open(QIODevice::WriteOnly)) {
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qWarning("Failed to create %s: %s", qPrintable(path), qPrintable(file.errorString()));
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return false;
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}
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return true;
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}
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void FindTestData::paths()
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{
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// There are three possible locations for the testdata.
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// In this test, we will put the testdata at all three locations,
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// then remove it from one location at a time and verify that
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// QFINDTESTDATA correctly falls back each time.
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// 1. relative to test binary.
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QString app_path = QCoreApplication::applicationDirPath();
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QString testfile_path1 = app_path + "/" TESTFILE;
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QVERIFY(touch(testfile_path1));
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// 2. at the test install path (faked via qt.conf)
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QString testfile_path2 = app_path
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#ifdef Q_OS_MAC
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+ "/Contents"
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#endif
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+ "/tests/findtestdata/" TESTFILE;
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QVERIFY(touch(testfile_path2));
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// 3. at the source path (which we will fake later on)
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QString testfile_path3 = app_path + "/fakesrc/" TESTFILE;
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QVERIFY(touch(testfile_path3));
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// OK, all testdata created. Verify that they are found in correct priority order.
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QCOMPARE(QFINDTESTDATA(TESTFILE), testfile_path1);
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QVERIFY(QFile(testfile_path1).remove());
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QCOMPARE(QFINDTESTDATA(TESTFILE), testfile_path2);
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QVERIFY(QFile(testfile_path2).remove());
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// We cannot reasonably redefine __FILE__, so we call the underlying function instead.
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// __FILE__ may be absolute or relative path; test both.
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// absolute:
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#if defined(Q_OS_WIN)
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QCOMPARE(QTest::qFindTestData(TESTFILE, qPrintable(app_path + "/fakesrc/fakefile.cpp"), __LINE__).toLower(), testfile_path3.toLower());
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#else
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QCOMPARE(QTest::qFindTestData(TESTFILE, qPrintable(app_path + "/fakesrc/fakefile.cpp"), __LINE__), testfile_path3);
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#endif
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// relative: (pretend that we were compiled within fakebuild directory, pointing at files in ../fakesrc)
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#if defined(Q_OS_WIN)
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QCOMPARE(QTest::qFindTestData(TESTFILE, "../fakesrc/fakefile.cpp", __LINE__, qPrintable(app_path + "/fakebuild")).toLower(), testfile_path3.toLower());
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#else
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QCOMPARE(QTest::qFindTestData(TESTFILE, "../fakesrc/fakefile.cpp", __LINE__, qPrintable(app_path + "/fakebuild")), testfile_path3);
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#endif
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QVERIFY(QFile(testfile_path3).remove());
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// Note, this is expected to generate a warning.
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// We can't use ignoreMessage, because the warning comes from testlib,
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// not via a "normal" qWarning. But it's OK, our caller (tst_selftests)
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// will verify that the warning is printed.
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QCOMPARE(QFINDTESTDATA(TESTFILE), QString());
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}
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QTEST_MAIN(FindTestData)
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#include "findtestdata.moc"
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